Identification and identification method based on face intelligent scanning

Abstract

The invention discloses an identification method based on facial intelligent scanning, which includes a front image acquisition unit, a side image acquisition unit, a positioning unit, a height acquisition unit, a transfer module, a temporary storage module, a database, a mobile terminal, a controller, and a display module , an alarm module, the front image acquisition unit and the side image acquisition unit are connected to a transfer module, the transfer module is connected to a temporary storage module and a controller, the controller is connected to a temporary storage module, a database, a display module, an alarm module and an execution module, and the database A mobile terminal is connected. The present invention updates the replacement stored image information PO in the database every other cycle T, updates the user's facial information in the database in time, reduces the influence of age, hairstyle and user weight changes on the recognition results, and controls the acquisition of facial image signals through the positioning unit The height of the camera is close to the height of the user, reducing the impact of the shooting angle on the recognition results.

Description

technical field [0001] The invention belongs to the technical field of face recognition, and in particular relates to a recognition and identification method based on facial intelligent scanning. Background technique [0002] Facial recognition technology is a general-purpose camera as an identification information acquisition device, which acquires the facial image of the identification object in a non-contact manner, and compares the acquired image with the image in the database to achieve information identification and identification. The regional feature analysis algorithm widely used in face recognition technology, which integrates computer image processing technology and biostatistics principles, uses computer image processing technology to extract portrait feature points from videos, and uses biostatistics principles to analyze and establish The mathematical model, that is, the face feature template, uses the built face feature template and the face image of the subje...

AI Technical Summary

Problems solved by technology

[0004] However, the facial recognition technology in the prior art has too much computation, and individuals will affect the collected facial images due to changes in expression, age, and viewing angle. We call this type of change intra-class changes, and intra-class changes of users It will interfere with the identification system to distinguish individuals through inter-category changes. In order to solve this problem, a fast, high-precision identification method based on facial intelligent scanning is provided. The present invention provides the following technical solutions

Images